package com.xl.utils.util;

/**
 * @Author xionglin
 * @Classname Constants
 * @Description 常量
 * @Date 2019/9/3 12:00
 */
public class Constants {
    public static final String SESSION_KEY = "SESSION_KEY";

















    /**
     * 私有化构成器避免工具类被实例化
     */
    private Constants(){};
}
